二四六九士(にしむくさむらい)mnemonic for remembering the months with fewer than 31 days (ni, shi, mu, ku, etc.)

二四六九士(にしむくさむらい)は小(しょう)の月(つき)を覚(おぼ)えるための言葉(ことば)だ。

"Ni, shi, mu, ku" is a mnemonic to remember the months with fewer than 31 days. {mnemonic for remembering the months with fewer than 31 days (ni, shi, mu, ku, etc.)}

一(いっ)ヶ月(かげつ)の日数(にっすう)が三(さん)十(じゅう)日(にち)以下(いか)の月(つき)は二四六九士(にしむくさむらい)だ。

The mnemonic for remembering the months with fewer than 30 days is two (ni), four (shi), six (mu), nine (ku), and soldier (shi). {mnemonic for remembering the months with fewer than 31 days (ni, shi, mu, ku, etc.)}

二四六九士(にしむくさむらい)とは、２(に)・４(し)・６(ろく)・９(く)・１１月(じゅういちがつ)のことである。

The term 二四六九士 refers to the months with fewer than 31 days, namely February, April, June, September, and November. It serves as a mnemonic for remembering these months. {mnemonic for remembering the months with fewer than 31 days (ni, shi, mu, ku, etc.)}

一(ひと)月(つき)の日数(にっすう)を覚(おぼ)えるべく、二四六九士(にしむくさむらい)というゴロをまず覚(おぼ)えた。

To remember the number of days in each month, I first memorized the mnemonic "ni, shi, mu, ku, ji," for the months with fewer than 31 days. {mnemonic for remembering the months with fewer than 31 days (ni, shi, mu, ku, etc.)}

二四六九士(にしむくさむらい)が覚(おぼ)えられているのなら、どの月(つき)が三(さん)十(じゅう)日(にち)以内(いない)か分(わ)かるでしょう。

If you can remember the mnemonic 2, 4, 6, 9, you should be able to figure out which months have less than 31 days. {mnemonic for remembering the months with fewer than 31 days (ni, shi, mu, ku, etc.)}